*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
body{
    background-image: url('https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=1496152703,1847122321&fm=26&gp=0.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    height: 100vh;
}
header{
    height: 80px;
    background: #383A3F;
}
.nav{
    width: 62%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    height: 100%;
    font-size: 1.6em;
}
.nav_item{
    cursor: pointer;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}
.nav_item:hover{
    color: #383A3F;
    background: white;
}
.nav_item_active{
    color: #383A3F;
    background: white;
}
.middle-box{
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    padding: 1em;
}
.content{
    width: 62%;
    margin: 2em auto;
}
.content .box{
    width: 62%;
    margin: 3em auto;
    background-color: white;
    padding: 3em 2em;
    border-radius: 2em;
    box-shadow: 4px 4px 10px rgb(192, 192, 192);
}
.content .name{
    font-size: 2em;
}
.content .title{
    font-size: .8em;
    padding: 2px 10px;
    background-color: brown;
    color: white;
    border-radius: 0.4em;
    margin-left: 1em;
}
.content .info{
    font-size: 1.2em;
}
main{
    width: 62%;
    background-color: white;
    opacity: .9;
    margin: 0 auto;
    height: 100%;
}
main>div+div{
    margin-right: 1em;
}
.poet_item{
    text-align: center;
    padding: 1em;
    cursor: pointer;
}
.poet_item:hover{
    color: #383A3F;
    font-weight: bold;
    transform: scale(1.2);
}
.poet_img{
    width: 50px;
    height: 50px;
    border-radius: 25px;
    overflow: hidden;
}
.img{
    width: 100%;
    height: 100%;
}